package com.lyc.array;

public class ArrayDemo02 {
    public static void main(String[] args) {
        int[] arrays = {1,2,3,4,5};
        //打印全部的数组元素
        for(int i = 0;i < arrays.length;i++){
            System.out.println(arrays[i]);
        }
        System.out.println("===============");
        //计算所有元素的和
        int sum = 0;
        for(int i = 0;i < arrays.length ; i++){
            sum += arrays[i];

        }
        System.out.println("sum = " + sum);
        //查找最大元素
        System.out.println("===============");

        int max = arrays[0];
        for(int i = 0;i < arrays.length; i++){
            if(arrays[i] > max){
                max = arrays[i];
            }
        }
        System.out.println("max = " + max);


    }
}
